| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Classical Astrology for Modern Living: From Ptolemy to Psychology & Back Again | 978-0-924608-24-7 | 2000 | |
| Essential Dignities | 978-0-924608-03-2 | 1997 | |
| The Book of Rulerships: Keywords from Classical Astrology | 978-0-924608-13-1 | 2000 | |
| The Martial Art of Horary Astrology | 978-0-924608-25-4 | 2002 | |
| The Ultimate Asteroid Book | 978-0-914918-78-3 | 1998 | Lee J. Lehman |